Results 41 to 50 of about 42,393 (263)
水下无人系统学报Maintaining fixed altitude tracking navigation of seafloor terrain is a common form of motion, which is used by unmanned undersea vehicles(UUVs) on marine survey and underwater target search missions.
Tao CHEN, Shou WAN
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Improved Kernels for Tracking Path Problem
CoRR, 2020 Tracking of moving objects is crucial to security systems and networks. Given a graph $G$, terminal vertices $s$ and $t$, and an integer $k$, the \textsc{Tracking Paths} problem asks whether there exists at most $k$ vertices, which if marked as trackers, would ensure that the sequence of trackers encountered in each s-t path is unique. It is known that
Pratibha Choudhary, Venkatesh Raman 0001
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Pathways and pitfalls: a qualitative study of student experiences in biomedical science education
FEBS Open Bio, EarlyView.Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell +8 more
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GENERATION OF TRANSPORT PATHS IN FRACTURED POROUS MEDIA
Acta Polytechnica, 2017 In this article, a method for generation of transport paths in combined equivalent porous media / discrete fracture network computational meshes is proposed as an alternative to a particle tracking method.
Jakub Říha, Jiřina Královcová
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Circulation, 1998 Probably no move by the federal government in recent years has generated more alarm than the so-called PATH audits in teaching hospitals. Late last year, more than 40 named teaching hospitals, institutions, and organizations filed suit to halt the audits, calling them retroactive enforcement and a threat to the future of medical education. On April 27,
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FEBS Open Bio, EarlyView.Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas +6 more
wiley +1 more source
, 2006 A path tracking algorithm that adaptively adjusts precision is presented. By adjusting the level of precision in accordance with the numerical conditioning of the path, the algorithm achieves high reliability with less computational cost than would be incurred by raising precision across the board.
Bates, Daniel J. +2 more
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Protocol for quantifying miRNA trafficking across the endosomal membrane
FEBS Open Bio, EarlyView.An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh +2 more
wiley +1 more source
Intelligent trajectory tracking algorithm for autonomous robots under membrane computing
Xi'an Gongcheng Daxue xuebaoTo effectively assist autonomous robots in better planning and controlling their motion trajectories, enabling them to efficiently navigate to target positions and avoid obstacles and collisions, a new tracking algorithm was proposed using membrane ...
YAO Jiangyun, WU Fangyuan
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Teaching History and the uses of differences: building paths, tracking possibilities
Revista Eletrônica História em Reflexão, 2020 In this article, we propose a reflection on our experiences as a teacher/researcher with public school elementarystudentsin Brasilia Federal District/Brasil.
Fabiana Francisca Macena
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